16204448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{38953}}^1$

素因数の和:38976

約数の個数: 24

約数和(自身を含む): 34357428

約数和(自身を除く): 18152980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 38953, 77906, 155812, 311624, 506389, 623248, 1012778, 1246496, 2025556, 4051112, 8102224, 16204448]

約数ペア:

[(1, 16204448), (2, 8102224), (4, 4051112), (8, 2025556), (13, 1246496), (16, 1012778), (26, 623248), (32, 506389), (52, 311624), (104, 155812), (208, 77906), (416, 38953)]